Knowledge Management System Of Institute of process engineering,CAS
| KINETICS OF PHASE TRANSFER CATALYZED DISPROPORTIONATION OF ELEMENTAL SULFUR | |
| Deng T(邓彤); Chen JY(陈家镛) | |
| 1989 | |
| Source Publication | Journal of Chemical Industry and Engineering
 |
| Issue | 01Pages:51-58 |
| Other Abstract | <正> The kinetics of phase transfer catalyzed (PTC) disproportionation of elemental sulfur was studied in the range of OH~- concentrationlin the aqueous phase from 0.02 to 0.14 mol/dm~3 and temperature from 45 to 70℃. A kinetic expression, R_sa=k*[Q~+]_(aq)[OH~-]_(aq)[S]_(org)~(1/2), derived from the theory of mass transfer with rapid chemical reaction in liquid liquid system can be adopted to correlate the experimental data, and the apparent activation energy of the reaction was found to be 79kJ/mol. Kinetic evidence for PTC reaction of the system was given and a mechanism of PTC disproportionation of elemental sulfur was proposed. |
| Keyword | 无机化学:7705 月人:6374 |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/6987 |
| Collection | 研究所（批量导入） |
| Recommended Citation GB/T 7714 | Deng T,Chen JY. KINETICS OF PHASE TRANSFER CATALYZED DISPROPORTIONATION OF ELEMENTAL SULFUR[J]. Journal of Chemical Industry and Engineering,1989(01):51-58. |
| APA | Deng T,&Chen JY.(1989).KINETICS OF PHASE TRANSFER CATALYZED DISPROPORTIONATION OF ELEMENTAL SULFUR.Journal of Chemical Industry and Engineering(01),51-58. |
| MLA | Deng T,et al."KINETICS OF PHASE TRANSFER CATALYZED DISPROPORTIONATION OF ELEMENTAL SULFUR".Journal of Chemical Industry and Engineering .01(1989):51-58. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| KINETICSOFPHASET_省略_（379KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment